In his previous life, Shen Qingci was harmed by his step-sister, married to the wrong man, and died tragically of his own flesh and blood. He didn't know until his death that he was the son of the powerful minister Xiao Jingyuan. After returning from rebirth, she stepped into the Shouxin Mansion with her pregnant belly just to avenge the person who had "lost his heir". She was careful at every step, and he set up a trap coldly, but he didn't know that the flesh and blood in his belly had already tightly tied their fate together.